Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 3

Waning Gibbous 51%

22:00

14:37

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:32, Set: 19:54, Transit: 13:12. Moon - Rise: 22:00, Set: 14:37. Civil Dark: 20:28 - 05:57. Nautical Dark: 21:10 - 05:16. Astro Dark: 21:56 - 04:30

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
74
94
72
52
52
89
98
80
94
61
77
89
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

59
62
70
52
36
36
27
34
33
32
31
32
29
80
89
61
77
47
82
92
86
99
87
58

Medium Clouds (% Sky Obscured)

17
13
11
9
9
1
0
0
1
5
4
5
5
7
9
6
8
7
6
16
20
55
100
99

High Clouds (% Sky Obscured)

100
100
100
100
89
100
42
94
72
52
25
58
98
56
31
16
71
49
100
100
96
35
68
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
7
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

7
11
7
10
5
10
7
2
2
12
2
1
0
1
5
18
20
32
36
54
71
80
68
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5
0

Wind Speed/Direction (mph)

11
11
13
16
18
19
19
19
18
17
16
15
13
12
12
14
17
19
19
20
19
17
14
12

Chance of Frost

Temperature (°C)

19
19
20
21
22
22
22
22
21
21
20
19
18
18
18
19
19
20
20
20
20
20
19
19

Feels Like (°C)

17
17
18
18
19
17
18
17
18
17
17
15
16
17
16
17
16
16
16
16
16
17
17
17

Dew Point (°C)

16
15
15
15
15
11
11
11
11
13
14
14
15
16
16
18
18
17
18
17
18
19
17
17

Relative Humidity (%)

82
76
72
68
62
49
48
49
51
60
68
72
80
83
86
92
89
86
88
86
88
93
89
89

Pressure (mb)

1018
1018
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1017
1016
1015
1014
1013
1013
1012
1012
1012
1013
1013
1014

Ozone (du)

291
291
291
291
290
290
291
292
292
292
291
291
291
290
291
292
291
290
291
292
292
292
293
295

Friday 4

Third Quarter 39%

22:48

15:56

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:33, Set: 19:52, Transit: 13:12. Moon - Rise: 22:48, Set: 15:56. Civil Dark: 20:26 - 05:59. Nautical Dark: 21:08 - 05:18. Astro Dark: 21:53 - 04:33

Total Clouds (% Sky Obscured)

99
99
100
99
100
100
100
100
100
100
100
100
24
58
89
98
86
100
67
74
80
70
64
83

Low Clouds (% Sky Obscured)

60
58
60
24
27
22
27
24
37
34
29
23
10
5
31
45
46
43
41
51
49
48
51
50

Medium Clouds (% Sky Obscured)

99
99
100
99
100
100
99
80
89
14
7
0
0
0
0
0
0
0
0
0
4
0
4
7

High Clouds (% Sky Obscured)

82
60
91
94
91
100
98
100
100
100
100
100
9
53
89
98
86
100
40
41
61
50
31
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
16
7
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
13
16
16
15
15
15
15
14
12
9
7
6
6
5
5
4
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

18
17
18
18
18
18
17
17
17
16
16
15
14
13
13
13
12
12
11
11
11
10
10
11

Feels Like (°C)

16
15
15
14
13
13
12
13
12
13
13
12
12
12
11
13
12
12
10
10
10
9
11
11

Dew Point (°C)

15
15
14
10
6
5
6
7
8
9
10
10
11
12
12
11
11
11
10
9
9
9
9
8

Relative Humidity (%)

86
85
76
58
46
43
46
49
54
61
68
73
82
92
92
92
92
93
92
90
91
91
91
84

Pressure (mb)

1014
1015
1015
1016
1016
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1024

Ozone (du)

296
295
296
296
297
297
298
299
301
302
306
307
307
306
305
304
305
303
302
300
300
298
294
294

Saturday 5

Waning Crescent 28%

23:54

17:01

09 Bad
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 Good
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad

Sun - Rise: 06:35, Set: 19:50, Transit: 13:11. Moon - Rise: 23:54, Set: 17:01. Civil Dark: 20:24 - 06:01. Nautical Dark: 21:05 - 05:20. Astro Dark: 21:50 - 04:35

Total Clouds (% Sky Obscured)

79
71
58
41
89
69
75
67
64
70
28
36
23
12
25
27
40
40
35
30
30
44
63
82

Low Clouds (% Sky Obscured)

46
43
37
34
81
69
69
55
52
49
13
34
21
3
0
0
0
0
0
0
6
26
25
24

Medium Clouds (% Sky Obscured)

2
7
7
10
10
10
11
12
10
7
7
9
6
2
8
5
0
5
5
30
30
44
63
82

High Clouds (% Sky Obscured)

46
37
6
9
22
6
5
25
21
20
12
0
0
0
1
9
20
25
25
30
30
30
53
77

ISS Passover

Visibility (miles)

9
9
9
9
9
7
7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
5
6
5
5
6
5
4
4
4
3
3
3
2
3
2
2
3
3
3
3
4
4
6

Chance of Frost

Temperature (°C)

14
16
17
18
19
19
20
20
20
19
18
16
14
14
13
13
13
12
12
12
12
12
13
15

Feels Like (°C)

15
16
16
18
19
19
20
20
19
20
18
16
16
16
15
14
13
11
10
11
10
11
11
13

Dew Point (°C)

10
10
9
8
7
6
6
6
8
10
12
12
12
11
11
11
11
10
10
10
9
9
8
10

Relative Humidity (%)

76
66
59
52
46
41
39
40
48
56
68
80
86
86
87
87
87
87
88
89
86
80
74
71

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1020
1020
1020

Ozone (du)

292
291
290
289
288
288
287
287
287
287
288
290
292
293
292
291
290
289
288
287
287
288
289
290

Sunday 6

Waning Crescent 28%

01:15

17:49

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Good
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:36, Set: 19:47, Transit: 13:11. Moon - Rise: 01:15, Set: 17:49. Civil Dark: 20:21 - 06:02. Nautical Dark: 21:03 - 05:21. Astro Dark: 21:47 - 04:37

Total Clouds (% Sky Obscured)

100
93
64
82
77
75
67
78
88
100
83
36
18
33
48
63
62
59
63
60
57
84
89
95

Low Clouds (% Sky Obscured)

23
22
20
22
24
12
0
2
3
5
8
10
13
30
48
63
62
57
45
51
57
74
67
49

Medium Clouds (% Sky Obscured)

78
28
20
82
74
33
9
2
88
29
0
0
0
1
1
2
1
1
0
0
0
0
1
1

High Clouds (% Sky Obscured)

100
80
24
6
34
42
35
53
75
100
75
23
0
0
0
0
11
19
35
28
15
57
68
84

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
9
25
27
16
23
7
20
13
0
0
1
0
2
2
1
6
8
8
9
22
5
7
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
12
14
14
15
15
15
15
12
9
6
5
4
3
4
4
5
5
6
7
7
8
10
11

Chance of Frost

Temperature (°C)

17
19
20
21
22
22
22
21
20
20
19
18
17
16
16
16
17
17
16
16
16
16
16
16

Feels Like (°C)

14
15
16
17
17
17
18
16
17
18
18
17
19
17
17
17
18
17
17
17
17
17
15
14

Dew Point (°C)

10
11
9
9
7
7
8
8
10
11
13
13
14
14
13
14
16
16
16
16
16
16
16
14

Relative Humidity (%)

66
59
48
46
39
37
41
42
50
58
65
73
82
86
85
85
93
96
96
96
96
96
96
87

Pressure (mb)

1019
1019
1018
1018
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1014
1014
1014
1014
1014
1015
1015
1016

Ozone (du)

291
292
293
292
293
294
295
295
295
296
298
301
303
304
305
306
306
306
306
305
308
305
305
303

Monday 7

Waning Crescent 18%

02:44

18:22

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:38, Set: 19:45, Transit: 13:11. Moon - Rise: 02:44, Set: 18:22. Civil Dark: 20:19 - 06:04. Nautical Dark: 21:00 - 05:23. Astro Dark: 21:44 - 04:39

Total Clouds (% Sky Obscured)

72
100
100
100
100
100
100
100
99
100
99
99
98
96
94
93
89
85
82
82
84
83
77
71

Low Clouds (% Sky Obscured)

42
47
46
49
53
55
61
38
19
0
15
31
47
40
40
41
53
58
65
67
72
74
65
56

Medium Clouds (% Sky Obscured)

0
0
0
0
5
5
20
30
51
100
99
78
98
88
94
93
89
85
82
75
66
60
59
67

High Clouds (% Sky Obscured)

54
100
100
100
91
82
73
79
85
100
78
47
15
15
15
15
15
15
25
35
40
40
23
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
2
1
4
4
7
12
12
17
25
42
77
82
78
95
87
58
71
90
95
94
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.4
0.9
0.6
0.3
0.3
0.7
0.9
0.7
0.4

Wind Speed/Direction (mph)

12
13
12
13
13
13
13
13
12
12
11
10
9
9
8
8
9
10
11
13
10
8
9
11

Chance of Frost

Temperature (°C)

16
16
17
18
18
18
18
18
18
17
16
15
15
14
14
14
13
13
13
13
12
12
11
13

Feels Like (°C)

13
13
13
14
14
14
14
15
14
14
14
13
13
13
12
12
11
11
11
10
11
11
12
9

Dew Point (°C)

13
10
9
8
7
6
7
8
9
9
10
11
12
13
12
12
11
11
11
11
11
11
11
10

Relative Humidity (%)

81
66
59
54
49
46
48
50
54
59
67
74
86
92
89
87
89
89
89
89
90
92
95
84

Pressure (mb)

1017
1017
1017
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1013
1013
1013

Ozone (du)

302
301
300
299
299
298
299
298
298
297
297
295
296
295
295
297
298
300
301
302
307
311
316
322

Tuesday 8

Waning Crescent 9%

04:13

18:45

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad

Sun - Rise: 06:39, Set: 19:43, Transit: 13:10. Moon - Rise: 04:13, Set: 18:45. Civil Dark: 20:17 - 06:06. Nautical Dark: 20:57 - 05:25. Astro Dark: 21:41 - 04:41

Total Clouds (% Sky Obscured)

66
58
52
45
47
45
47
47
39
29
35
40
50
39
29
19
19
18
19
20
25
28
39
52

Low Clouds (% Sky Obscured)

43
35
25
15
14
13
14
16
18
21
24
27
31
29
22
19
19
18
10
7
5
0
1
2

Medium Clouds (% Sky Obscured)

61
42
21
0
0
0
3
3
2
0
10
20
29
20
10
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
13
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
29
37
32
19
21
11
14
21
22
36
47
48
38
32
19
12
11
4
6
8
8
9
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
15
16
17
18
17
16
16
15
14
13
11
9
7
6
5
4
4
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

14
15
16
16
17
17
17
17
16
15
14
14
13
12
12
11
11
11
10
10
10
9
9
11

Feels Like (°C)

9
10
11
10
11
15
14
13
13
13
13
11
12
13
12
13
12
10
10
11
11
10
10
10

Dew Point (°C)

10
9
8
6
5
5
6
6
7
7
8
9
10
11
10
10
9
9
9
8
8
8
8
8

Relative Humidity (%)

76
69
59
51
44
45
45
47
52
58
66
74
83
92
92
90
88
90
90
90
90
91
91
79

Pressure (mb)

1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

327
333
332
332
331
333
335
336
338
340
342
342
343
343
341
339
338
336
335
334
334
335
335
335

Wednesday 9

Waning Crescent 4%

05:39

19:02

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:41, Set: 19:41, Transit: 13:10. Moon - Rise: 05:39, Set: 19:02. Civil Dark: 20:14 - 06:07. Nautical Dark: 20:55 - 05:27. Astro Dark: 21:39 - 04:43

Total Clouds (% Sky Obscured)

61
66
70
80
85
89
93
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
1
3
12
15
18
15
12
9
14
25
31
42
48
58
73
75
77
80
88
100

Medium Clouds (% Sky Obscured)

0
5
7
15
20
19
19
19
19
19
24
33
43
60
80
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

40
45
60
80
64
34
0
34
67
100
100
100
100
100
100
100
100
100
100
76
55
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
8
10
10
7
9
12
10
5
1
4
7
14
48
75
95
95
95
95
92
85
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
0.7
0.6
0.6
0.6
0.5
0.4

Wind Speed/Direction (mph)

7
10
11
11
11
11
11
11
10
9
8
7
6
7
7
7
7
9
10
12
10
9

Chance of Frost

Temperature (°C)

13
15
15
16
17
17
18
18
17
15
15
14
13
13
13
14
14
14
14
13
13
13

Feels Like (°C)

10
10
11
12
13
16
16
15
15
16
16
11
12
13
13
13
13
12
12
13
13
12

Dew Point (°C)

7
6
6
6
6
6
7
7
7
7
8
9
9
10
11
11
11
12
12
12
12
12

Relative Humidity (%)

67
57
53
51
48
47
48
48
53
58
66
70
75
82
83
84
86
87
90
93
93
95

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1012
1012
1011
1011
1010

Ozone (du)

334
334
332
330
329
323
318
313
311
309
307
306
305
304
304
303
303
305
308
311
309
308

Forecast for Watchet, Somerset, United Kingdom (51.18,-3.33)

Generated: 03/09/26 09:21:55. Forecast: 03/09/26 to 09/09/26. Timezone: UTC+1.00